ABOUT CONGRESSIONAL TRADING IN MRO
As of May 2026, 3 members of Congress have collectively executed 4 disclosed trades on MRO (Marathon Oil Corporation Common Stock). This includes 0 purchases and 4 sales, with bipartisan cluster activity detected 0 times — instances where members of both parties traded MRO within overlapping time windows, often a signal of coordinated information or policy-related activity.
MOST-ACTIVE TRADERS
The most active trader of MRO on Signal Congress is Thomas H Tuberville with 2 trades, followed by Virginia Foxx (1 trade) and John Fetterman (1 trade).
Signal Congress tracks MRO congressional trades through STOCK Act PTR filings from the House Clerk XML feed and Senate eFD system. Each trade is scored for conviction (0–100 scale) based on filing speed, amount, and corroboration signals, and analyzed for alpha generation against the SPY benchmark over 60-day and 180-day windows.